This article explores the notion of logistical connectivity as a twofold and ambivalent lens. On one hand, connectivity can be seen as a pervasive logistical tool for labour exploitation and surveillance. On the other, it opens up opportunities to establish new kinds of social relations and forms of worker organisation. The analysis draws on empirical data gathered during 2016 in Turin, a city in northern Italy, during mobilisations by Foodora workers. The findings show that logistical connectivity constitutes an unprecedented form of pervasive control, but -under certain conditions -can be shaken and reversed by workers and become a mode of mobilisation and self-organising.
To evaluate the efficiency of ground source heat pump (GSHP), an application is studied in a residential building divided in two independent apartments blocks. The numerical results are produced by using the software tool TRNSYS 16. The results include the trends of the thermo-climatic variables and a comparison between conventional and geothermal systems analyzing operational and capital costs. The GSHP studied in this paper produces a thermal power output of 29 kW in winter and a cooling power output of 26 kW during summer time. The numerical simulations have highlighted that with such a system, the GSHP has a winter coefficient of performance of 4.9, and a warm season coefficient of performance which reaches 2.3. The simulations show that the best plant configuration consists of a winter heating GSHP system and a summer free-cooling bypass. The thermo-climatic variables inside the building provide good comfort conditions
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